A050143 - OEIS

A050143 as a simple table

n	a(n)
1	1
2	0
3	1
4	0
5	1
6	1
7	0
8	1
9	3
10	1
11	0
12	1
13	4
14	7
15	1
16	0
17	1
18	5
19	12
20	15
21	1
22	0
23	1
24	6
25	18
26	32
27	31
28	1
29	0
30	1
31	7
32	25
33	56
34	80
35	63
36	1
37	0
38	1
39	8
40	33
41	88
42	160
43	192
44	127
45	1
46	0
47	1
48	9
49	42
50	129
51	280
52	432
53	448
54	255
55	1
56	0
57	1
58	10
59	52
60	180
61	450
62	832
63	1120
64	1024
65	511
66	1

[1,0,1,0,1,1,0,1,3,1,0,1,4,7,1,0,1,5,12,15,1,0,1, 6,18,32,31,1,0,1,7,25,56,80,63,1,0,1,8,33,88,160, 192,127,1,0,1,9,42,129,280,432,448,255,1,0,1,10, 52,180,450,832,1120,1024,511,1]